49415553

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{45377}}^1$

素因数の和:45405

約数の個数: 18

約数和(自身を含む): 78458562

約数和(自身を除く): 29043009

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 45377, 136131, 408393, 499147, 1497441, 4492323, 5490617, 16471851, 49415553]

約数ペア:

[(1, 49415553), (3, 16471851), (9, 5490617), (11, 4492323), (33, 1497441), (99, 499147), (121, 408393), (363, 136131), (1089, 45377)]